Phone Comparison - Samsung Galaxy Ace 4 LTE vs Samsung Galaxy Alpha vs Samsung Galaxy S7 active
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| Manufacturer | Samsung | Samsung | Samsung |
| Announced | June 2014 | August 2014 | June 2016 |
| Status | Available - July 2014 | Available - September 2014 | Available - June 2016 |
| Price | - | - | Rs. 53,640 ($794.00) [Similarly Priced] |
| Colors | Iris Charcoal, Classic White | Black, white, gold, silver, blue | White, Gray, Gold |
| Form Factor | Candybar | Candybar | Candybar |
| Dimension |
121.4 x 62.9 x 11 mm (4.78 x 2.48 x 0.43 in) |
132.4 x 65.5 x 6.7 mm (5.21 x 2.58 x 0.26 in) |
148.8 x 74.9 x 9.9 mm (5.86 x 2.95 x 0.39 in) |
| Weight | 130.3 g (4.59.0.11 oz) | 115 g (4.06 oz) | 185 g (6.53 oz) |
| 2G Network | GSM 850 / 900 / 1800 / 1900 | GSM 850 / 900 / 1800 / 1900 | GSM 850 / 900 / 1800 / 1900 |
| 3G Network | HSDPA 850 / 900 / 2100 | HSDPA 850 / 900 / 1900 / 2100 | HSDPA 850 / 900 / 1900 / 2100 |
| 4G Network | LTE 800 / 900 / 1800 / 2600 | LTE | LTE |
| Messaging | SMS, MMS, Push Mail, EMail, IM | SMS, MMS, EMail, IM | SMS, MMS, EMail, IM |
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| OS | Android OS, v4.4.2 (KitKat) | Android OS, v4.4.4 (KitKat) | Android OS, v6.0.1 (Marshmallow) |
| Processor | Dual-core 1.2 GHz | Quad-core 1.8 GHz Cortex-A15 & quad-core 1.3 GHz Cortex-A7, Exynos 5 Octa 5430 | Dual-core 2.15 GHz Kryo & dual-core 1.6 GHz Kryo, Qualcomm MSM8996 Snapdragon 820 |
| GPU | - | Mali-T628 MP6 | Adreno 530 |
| RAM | 1 GB | 2 GB | 4 GB |
| Internal Memory | 4 GB | 32 GB | 32/64 GB |
| External Memory | microSD, up to 64 GB | No | microSD, up to 256 GB (dedicated slot) |
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| Type | TFT capacitive touchscreen | Super AMOLED capacitive touchscreen | Super AMOLED capacitive touchscreen |
| Colors | 16M colors | 16M colors | 16M colors |
| Size | 4.0 inches | 4.7 inches | 5.1 inches |
| Resolution | 480 x 800 pixels (233 ppi) | 720 x 1280 pixels (320 ppi) | 1440 x 2560 pixels (576 ppi) |
| Screen-to-Body Ratio | 59.76% | 66.95% | 64.32% |
| Multi-Touch |  |
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| 3.5mm Jack | |
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| Radio | FM radio | No | No |
| Games | Yes + Downloadable | Yes + Downloadable | Yes + Downloadable |
| Loud Speaker | |
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| Rear Camera | 5 MP, 2592 х 1944 pixels | 12 MP, 4128 x 3096 pixels | Dual Pixel 12 MP, 4608 x 2592 pixels |
| Flash | LED flash | LED flash | Dual-LED (Dual Tone) |
| Features | Auto focus, Geo-tagging, Face And Smile Detection, Panorama | Auto focus, Geo-tagging, Touch Focus, Face And Smile Detection, Panorama, HDR | Phase Detection Autofocus, f/1.7, 1/2.6' Sensor Size, 1 µm Pixel Size, Smart Optical Image Stablization, Geo-tagging, Touch Focus, Face Detection, Auto HDR, Panorama |
| Video | Yes, 720p@30fps | 2160p@30fps | 2160p@30fps, 1080p@60fps, 720p@240fps, HDR, dual-video rec. |
| Front Camera | Yes, VGA [Similar] | 2.1 MP [Similar] | 5 MP, f/1.7, 22mm, dual video call, Auto HDR [Similar] |
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| GPRS | Yes | Yes | Yes |
| Edge | Yes | Yes | Yes |
| 3G | HSDPA, 42 Mbps; HSUPA, 5.76 Mbps; LTE, Cat4, 50 Mbps UL, 150 Mbps DL | HSDPA, 42 Mbps, HSUPA; LTE-A, Cat6, 300 Mbps DL | HSPA 42.2/5.76 Mbps, LTE Cat9 450/50 Mbps |
| Bluetooth | Yes, v4.0 with A2DP | v4.0, A2DP, EDR, LE | v4.2, A2DP, LE, aptX |
| Wi-Fi | Wi-Fi 802.11 b/g/n, Wi-Fi Direct, Wi-Fi hotspot | Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, DLNA, Wi-Fi hotspot | Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, hotspot |
| USB | Yes, microUSB v2.0 | microUSB v2.0 | microUSB v2.0, USB Host |
| GPS | Yes, with A-GPS support and GLONASS | Yes, with A-GPS, GLONASS | Yes, with A-GPS, GLONASS |
| Browser | HTML5 | HTML5 | HTML5 |
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| Internal | 4 GB, 1 GB RAM | 32 GB, 2 GB RAM | 32/64 GB, 4 GB RAM |
| Expandable Storage | microSD, up to 64 GB | No | microSD, up to 256 GB (dedicated slot) |
| USB OTG | - | - | Supported |
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| Fingerprint | |
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| Proximity Sensor | |
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| Accelerometer Sensor | |
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| NFC | |
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| Type | Li-Ion Battery | Li-Ion Battery | Non-removable Li-Ion Battery |
| Capacity | 1800 mAh | 1860 mAh | 4000 mAh |
| Stand by | - | - | - |
| Talk Time | - | - | - |
